Computer Science for IGCSE & O level - Data Transmission (Section 4 - No. 8)
In a network, what does the term 'node' typically refer to?
The final destination computer.
A device that forwards data packets.
A component used for data encryption.
A device that receives data packets only.
Giải thích
A node is generally a device on the network (e.g., a router) that is responsible for forwarding data packets.